JPS564621A - Bonding agent composition and manufacture of product for foundry - Google Patents

Bonding agent composition and manufacture of product for foundry

Info

Publication number
JPS564621A
JPS564621A JP6216780A JP6216780A JPS564621A JP S564621 A JPS564621 A JP S564621A JP 6216780 A JP6216780 A JP 6216780A JP 6216780 A JP6216780 A JP 6216780A JP S564621 A JPS564621 A JP S564621A
Authority
JP
Japan
Prior art keywords
foundry
manufacture
product
bonding agent
agent composition
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP6216780A
Other languages
Japanese (ja)
Other versions
JPS5843168B2 (en
Inventor
Aaru Danabanto Uiriamu
Pii Sutaatsu Guregorii
Jiei Ranjiyaa Heimo
Deii Maachin Rarufu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ashland LLC
Original Assignee
Ashland Oil Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ashland Oil Inc filed Critical Ashland Oil Inc
Publication of JPS564621A publication Critical patent/JPS564621A/en
Publication of JPS5843168B2 publication Critical patent/JPS5843168B2/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
    • B22C1/20—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents
    • B22C1/22—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents of resins or rosins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
    • C08G18/8006—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32
    • C08G18/8009—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
    • B22C1/20—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents
    • B22C1/22—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents of resins or rosins
    • B22C1/2233—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents of resins or rosins obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • B22C1/2273—Polyurethanes; Polyisocyanates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/54—Polycondensates of aldehydes
    • C08G18/542—Polycondensates of aldehydes with phenols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Dental Preparations (AREA)
  • Materials For Medical Uses (AREA)
JP55062167A 1979-05-11 1980-05-10 Binder composition for cores and molds and methods for producing cores and molds Expired JPS5843168B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/038,158 US4293480A (en) 1979-05-11 1979-05-11 Urethane binder compositions for no-bake and cold box foundry application utilizing isocyanato-urethane polymers

Publications (2)

Publication Number Publication Date
JPS564621A true JPS564621A (en) 1981-01-19
JPS5843168B2 JPS5843168B2 (en) 1983-09-26

Family

ID=21898377

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55062167A Expired JPS5843168B2 (en) 1979-05-11 1980-05-10 Binder composition for cores and molds and methods for producing cores and molds

Country Status (22)

Country Link
US (1) US4293480A (en)
JP (1) JPS5843168B2 (en)
KR (1) KR830001610B1 (en)
AR (1) AR222706A1 (en)
AT (1) AT378702B (en)
AU (1) AU521246B2 (en)
BE (1) BE883225A (en)
BR (1) BR8002935A (en)
CA (1) CA1160796A (en)
DE (1) DE3017925A1 (en)
DK (1) DK205780A (en)
ES (1) ES491374A0 (en)
FR (1) FR2455935A1 (en)
GB (1) GB2050402B (en)
IT (1) IT1132051B (en)
MA (1) MA18846A1 (en)
NL (1) NL8002697A (en)
NO (1) NO801382L (en)
PH (1) PH15847A (en)
PT (1) PT71221A (en)
SE (1) SE8003484L (en)
ZA (1) ZA802778B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57187141A (en) * 1981-05-12 1982-11-17 Mitsubishi Petrochem Co Ltd Binder composition for molding sand for light alloy
JPS58116951A (en) * 1981-12-28 1983-07-12 Toyota Motor Corp Composition for cold box mold
JPS59113953A (en) * 1982-12-21 1984-06-30 Dainippon Ink & Chem Inc Molding sand for shell mold
JPS60169542A (en) * 1983-12-31 1985-09-03 サマンカー・リミテツド Manufacture of ferrochrome

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4370463A (en) * 1978-06-14 1983-01-25 Ashland Oil, Inc. Process for no-bake foundry application utilizing polyurethanes based on amine polyols
US4448907A (en) * 1981-03-30 1984-05-15 Ashland Oil, Inc. Process for casting lightweight metals
CA1165506A (en) * 1981-12-07 1984-04-17 Ervin I. Szabo Method of manufacturing a foundry mould mix containing binder components and mould binder components therefor
DE3339174C3 (en) * 1983-10-28 1995-06-01 Schuiling Metall Chemie B V Cold hardening polyurethane-based binder for foundry purposes
US4754798A (en) * 1987-09-15 1988-07-05 Metal Casting Technology, Inc. Casting metal in a flowable firmly set sand mold cavity
US4851457A (en) * 1988-02-16 1989-07-25 Kurple Kenneth R Foundry resins
US4946876A (en) * 1988-10-31 1990-08-07 Ashland Oil, Inc. Polyurethane-forming foundry binders containing a polyester polyol
US4982781A (en) * 1989-02-09 1991-01-08 Ashland Oil, Inc. No-bake process for preparing foundry shapes for casting low melting metal castings
US5101001A (en) * 1989-12-21 1992-03-31 Ashland Oil, Inc. Polyurethane-forming foundry binders and their use
US5132339A (en) * 1990-04-24 1992-07-21 Ashland Oil, Inc. Polyurethane-forming foundry binders containing a polyether polyol
JP2736377B2 (en) * 1993-07-22 1998-04-02 日本ポリウレタン工業株式会社 Mold material and mold manufacturing method
US5852071A (en) 1994-08-03 1998-12-22 Borden Chemical, Inc. Biphenyl additive for improvement in urethane foundry binders
US5733952A (en) * 1995-10-18 1998-03-31 Borden Chemical, Inc. Foundry binder of phenolic resole resin, polyisocyanate and epoxy resin
US5874487A (en) * 1996-11-07 1999-02-23 Ashland Inc. Foundary binder systems which contain alcohol modified polyisocyanates
DE19706472C1 (en) * 1997-02-19 1998-06-04 Metallgesellschaft Ag Foundry core production using tri:methyl-amine catalyst with cost-effective odour control
US6146556A (en) * 1998-04-29 2000-11-14 Katoot; Mohammad W. Polymer additives for forming objects
US6294117B1 (en) 1998-12-17 2001-09-25 Bayer Corporation Mixed PMDI/solid novolac resin binders for the production of wood composite products
US6214265B1 (en) 1998-12-17 2001-04-10 Bayer Corporation Mixed PMDI/resole resin binders for the production of wood composite products
US6063833A (en) * 1999-01-08 2000-05-16 Ashland Inc. Solventless polyurethane no-bake foundry binder
US6352661B1 (en) 1999-08-17 2002-03-05 Bayer Corporation PMDI wood binders containing hydrophobic diluents
US6479127B1 (en) 1999-10-12 2002-11-12 J.M. Huber Corporation Manufacture of multi-layered board with a unique resin system
US6416696B1 (en) 1999-12-16 2002-07-09 Bayer Corporation Aqueous mixed pMDI/phenolic resin binders for the production of wood composite products
US20040051078A1 (en) * 2002-09-12 2004-03-18 Gernon Michael David Reactive amine catalysts for use in PUCB foundry binder
US7718823B2 (en) * 2003-05-15 2010-05-18 Invista North America S.A R. L. Toluate ester for use as reactive and non-reactive diluent in polymer applications
PL1955792T3 (en) 2007-01-22 2019-11-29 Arkema France Process for making foundry shaped cores and for casting metals
WO2009065015A1 (en) * 2007-11-14 2009-05-22 University Of Northern Iowa Research Foundation Bio-based binder system
US20100068423A1 (en) * 2008-09-15 2010-03-18 Abul Hashem Molla Single component moisture-cure polyurethane adhesive for synthetic turf installations
CN114273602A (en) * 2021-12-09 2022-04-05 上海航天精密机械研究所 Environment-friendly resin sand for magnesium alloy casting automatic molding production line and preparation method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3676392A (en) * 1971-01-26 1972-07-11 Ashland Oil Inc Resin compositions
JPS5284123A (en) * 1975-11-03 1977-07-13 Ashland Oil Canada Binder composite and manufacturing process of its used moldings for casting

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3429848A (en) * 1966-08-01 1969-02-25 Ashland Oil Inc Foundry binder composition comprising benzylic ether resin,polyisocyanate,and tertiary amine
US4179427A (en) * 1978-03-21 1979-12-18 Ashland Oil, Inc. Phenolic resin-polyisocyanate binders

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3676392A (en) * 1971-01-26 1972-07-11 Ashland Oil Inc Resin compositions
JPS5284123A (en) * 1975-11-03 1977-07-13 Ashland Oil Canada Binder composite and manufacturing process of its used moldings for casting

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57187141A (en) * 1981-05-12 1982-11-17 Mitsubishi Petrochem Co Ltd Binder composition for molding sand for light alloy
JPH0117780B2 (en) * 1981-05-12 1989-04-03 Oosaka Kasei Kk
JPS58116951A (en) * 1981-12-28 1983-07-12 Toyota Motor Corp Composition for cold box mold
JPH0356822B2 (en) * 1981-12-28 1991-08-29
JPS59113953A (en) * 1982-12-21 1984-06-30 Dainippon Ink & Chem Inc Molding sand for shell mold
JPH0428456B2 (en) * 1982-12-21 1992-05-14 Dainippon Ink & Chemicals
JPS60169542A (en) * 1983-12-31 1985-09-03 サマンカー・リミテツド Manufacture of ferrochrome

Also Published As

Publication number Publication date
GB2050402A (en) 1981-01-07
PT71221A (en) 1980-06-01
SE8003484L (en) 1980-11-12
DK205780A (en) 1980-11-12
BE883225A (en) 1980-09-01
IT8021958A0 (en) 1980-05-09
GB2050402B (en) 1983-04-27
FR2455935A1 (en) 1980-12-05
MA18846A1 (en) 1980-12-31
AU5817280A (en) 1980-11-13
CA1160796A (en) 1984-01-17
DE3017925A1 (en) 1980-11-13
BR8002935A (en) 1980-12-23
NO801382L (en) 1980-11-12
IT1132051B (en) 1986-06-25
NL8002697A (en) 1980-11-13
FR2455935B1 (en) 1983-08-12
AR222706A1 (en) 1981-06-15
KR830002544A (en) 1983-05-30
ZA802778B (en) 1981-06-24
ES8105168A1 (en) 1981-05-16
AT378702B (en) 1985-09-25
KR830001610B1 (en) 1983-08-18
JPS5843168B2 (en) 1983-09-26
US4293480A (en) 1981-10-06
ATA247980A (en) 1985-02-15
AU521246B2 (en) 1982-03-25
ES491374A0 (en) 1981-05-16
PH15847A (en) 1983-04-08

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